A randomized 25 question test from a pool of 761 questions, good luck!
Model based network devices are at the user level of Ethernet/IP. Information of a capabilities or features of a specified device would be contained in which of the text files below?
There are several layer within the a typical DCS., each with it's own responsibilities. Which of the levels below is responsible for the maintenance and configuration of the control system?
In IPv4, the user datagram protocol has less latency and measurable greater data throughput. Which of the answers below can be a drawback of this protocol?
A media access control address is the name of the physical address that the Ethernet uses. Which of the answers represent the number of bytes that make up this MAC?
There are several layers in the DCS architecture. Which of the levels below would have direct control over the accounting system?
There are numerous I/O modules that a typical DCS has access to. Which of the modules below is described as one that accommodates the HART devices point-to-point connection?
There are many options to choose from for alarm states. Which of the following alarm states can be best described as when the operating conditions automatically suppress an alarm?
There are several layer within the a typical DCS., each with it's own responsibilities. Which of the levels below is responsible for the connection to the control system performed?
There are several layer within the a typical DCS., each with it's own responsibilities. Which of the levels below is responsible for the seamless merging of process control information and managing the business side of production?
There are several duties done by each layer within the a typical DCS. Which of the levels below is where the basic process control is performed?
Which of the answers below is best represented by the number "7" on a typical H1 segment?
Over the lifetime of a HMI, there will be changes to it's software form the supplier. Which of the terms below would best describe the red number in the picture below?
Which of the answers below has the correct amount and kind of parameters of an Foundation field bus AI block?
A defined area of geographical coverage is commonly called an area network. Which of the area networks below is the smallest in area covered?
The remote access server in a SCADA system provides WAN access. Which of the environments below would the remote access server reside?
When manually assigning addresses in IPv4, which of the answers below contains the complete list of the main parameter(s) needed?
Which of the components below is required for the H1 transmission segment to function?
All the wired network components interact with ISO layers. Which of the answers below reflects the ISO layers that the switch interacts with?
In the protocol specifications of Modbus, there are only four types of registers that can be accessed by the master. Which of the answers below expresses the register size and permissions of an input status register?
Subnet masks in IPv4 are used to divide an existing network. A class B network with 2 nodes, one with an IP address of 128.0.0.1 and a mask of 255.255.0.0. Which of the answers below reflects the address the other node must have for the two nodes to communicate?
There are many versions of Modbus, one of those is Modbus RTU. Which of the answers below correctly orders the components of the Modbus RTU frame?
Which one is best described as connecting the input signal of a device, with the output of the converter itself?
There are several layers in the DCS architecture. Which of the levels below would have direct control over the alarming system?
Modbus has standard command codes to allow the master to access information from it's slaves. Which of the commands below would be used to write the contents of a holding register to the slave device
The various DCS networks are vital to any plant or process operating smoothly. Which of the networks below must faster and more reliable than any of the others?